Antilog

Base Conversion Operations

Circle Equation

Circular Permutation

Combination with Variable

Combinations with Replacement

Conjugates

Demoivres Theorem

Divisibility

Ellipses

Factorials

Function

Function Test

Hyperbola

Input Table

Integers Between

Irrational Numbers Between

Logarithms

Logarithms and Natural Logarithms and Eulers Constant (e)

Natural Logarithm Table

Parabolas

Permutations and Combinations

Permutations with Replacement

PI

Polar Conics

Rational Numbers Between

Rational,Irrational,Natural,Integer Property

Calculates the antilog of a number using a base.

Calculator · Watch the VideoBase Conversion Operations

This calculator allows you to add, subtract, multiply, and divide two numbers with different bases.

Calculator · Watch the VideoCircle Equation

This calculates the standard equation of a circle and general equation of a circle from the following given items:

* A center (h,k) and a radius r

* A diameter A(a_{1},a_{2}) and B(b_{1},b_{2})

This also allows you to enter a standard or general form equation so that the center (h,k) and radius r can be determined.

Calculator · Watch the Video* A center (h,k) and a radius r

* A diameter A(a

This also allows you to enter a standard or general form equation so that the center (h,k) and radius r can be determined.

Circular Permutation

Calculates the following:

Number of ways to arrange n distinct items arranged on a circle

Calculator · Watch the VideoNumber of ways to arrange n distinct items arranged on a circle

Combination with Variable

Calculates the following:

Solves for r given n and the combination value.

Solves for n given r and the combination value

Calculator · Watch the VideoSolves for r given n and the combination value.

Solves for n given r and the combination value

Combinations with Replacement

Calculates the following:

How many combinations can we have from a sample of r elements from a set of n distinct objects where order does matter and replacements are not allowed?

Calculator · Watch the VideoHow many combinations can we have from a sample of r elements from a set of n distinct objects where order does matter and replacements are not allowed?

Conjugates

Simplifies a fraction with conjugates in the denominator

Calculator · Watch the VideoDemoivres Theorem

Using Demoivres Theorem, this calculator performs the following:

1) Evaluates (acis(θ))^{n}

2) Converts a + bi into Polar form

3) Converts Polar form to Rectangular (Standard) Form

Calculator1) Evaluates (acis(θ))

2) Converts a + bi into Polar form

3) Converts Polar form to Rectangular (Standard) Form

Divisibility

Shows the divisibility of a number by seeing if it is divisible by (2,3,4,5,6,7,8,9,10,11)

Calculator · Watch the VideoEllipses

Given an ellipse equation, this calculates the x and y intercept, the foci points, and the length of the major and minor axes as well as the eccentricity.

Calculator · Watch the VideoFactorials

Calculates the following factorial items:

* A factorial of one number such as n!

* A factorial of a numerator divided by a factorial of a denominator such as n!m!/a!b!

* Double Factorials such as n!!

* Stirlings Approximation for n!

Calculator · Watch the Video* A factorial of one number such as n!

* A factorial of a numerator divided by a factorial of a denominator such as n!m!/a!b!

* Double Factorials such as n!!

* Stirlings Approximation for n!

Function

Takes various functions (exponential, logarithmic, signum (sign), polynomial, linear with constant of proportionality, constant, absolute value), and classifies them, builds ordered pairs, and finds the y-intercept and x-intercept and domain and range if they exist.

CalculatorFunction Test

Checks to see if a set of ordered pairs represents a function

Calculator · Watch the VideoHyperbola

Given a hyperbola equation, this calculates:

* Equation of the asymptotes

* Intercepts

* Foci (focus) points

* Eccentricity ε

* Latus Rectum

* semi-latus rectum

Calculator · Watch the Video* Equation of the asymptotes

* Intercepts

* Foci (focus) points

* Eccentricity ε

* Latus Rectum

* semi-latus rectum

Input Table

Given an input table with input and output values, this will determine the operator and rule used to populate the missing values.

CalculatorIntegers Between

This calculator determines all integers between two numbers (Decimals)

Calculator · Watch the VideoIrrational Numbers Between

This calculator determines all irrational numbers between two numbers

CalculatorLogarithms

Using the formula Log a_{b} = e, this calculates the 3 pieces of a logarithm equation:

1) Base (b)

2) Exponent

3) Log Result

In addition, it converts

* Expand logarithmic expressions

Calculator1) Base (b)

2) Exponent

3) Log Result

In addition, it converts

* Expand logarithmic expressions

Logarithms and Natural Logarithms and Eulers Constant (e)

This calculator does the following:

* Takes the Natural Log base e of a number x Ln(x) → log_{e}x

* Raises e to a power of y, e^{y}

* Performs the change of base rule on log_{b}(x)

* Solves equations in the form b^{cx} = d where b, c, and d are constants and x is any variable a-z

* Solves equations in the form ce^{dx}=b where b, c, and d are constants, e is Eulers Constant = 2.71828182846, and x is any variable a-z

* Exponential form to logarithmic form for expressions such as 5^{3} = 125 to logarithmic form

* Logarithmic form to exponential form for expressions such as Log_{5}125 = 3

Calculator · Watch the Video* Takes the Natural Log base e of a number x Ln(x) → log

* Raises e to a power of y, e

* Performs the change of base rule on log

* Solves equations in the form b

* Solves equations in the form ce

* Exponential form to logarithmic form for expressions such as 5

* Logarithmic form to exponential form for expressions such as Log

Natural Logarithm Table

Generates a natural logarithm table for the first (n) numbers rounded to (r) digits

Calculator · Watch the VideoParabolas

Determines the focus, directrix, and other related items for a parabola.

Calculator · Watch the VideoPermutations and Combinations

Calculates the following:

Number of permutation(s) of n items arranged in r ways =_{n}P_{r}

Number of combination(s) of n items arranged in r__unique__ ways = _{n}C_{r} including subsets of sets

Calculator · Watch the VideoNumber of permutation(s) of n items arranged in r ways =

Number of combination(s) of n items arranged in r

Permutations with Replacement

Calculates the following:

How many permutations can we have from a sample of r elements from a set of n distinct objects where order does matter and replacements are not allowed?

Calculator · Watch the VideoHow many permutations can we have from a sample of r elements from a set of n distinct objects where order does matter and replacements are not allowed?

PI

This calculator performs operations with PI and gives you other options for π related calculations.

CalculatorPolar Conics

Given eccentricity (e), directrix (d), and angle θ, this determines the vertical and horizontal directrix polar equations.

CalculatorRational Numbers Between

This calculator determines all rational numbers between two numbers

CalculatorRational,Irrational,Natural,Integer Property

This calculator takes a number, decimal, or square root, and checks to see if it has any of the following properties:

* Integer Numbers

* Natural Numbers

* Rational Numbers

* Irrational Numbers Handles questions like: Irrational or rational numbers Rational or irrational numbers rational and irrational numbers Rational number test Irrational number test Integer Test Natural Number Test

Calculator · Watch the Video* Integer Numbers

* Natural Numbers

* Rational Numbers

* Irrational Numbers Handles questions like: Irrational or rational numbers Rational or irrational numbers rational and irrational numbers Rational number test Irrational number test Integer Test Natural Number Test